MEEAA

Engr. Sesinado III G. Milla

Vice President & Head of Operations, Meralco Energy Inc. (MServ)

Electrical engineer with 30+ years of experience in power distribution, operations, maintenance, and large-scale international projects. Known for expertise in electrical testing & commissioning, SCADA, ICSS, PMS, and global oil & gas systems. Passionate mentor, educator, and leader, combining technical excellence with strong faith and service.

MEEAA
Excellence
Awardee
Power Distribution in Operations & Maintenance

His Story

Sesinando “Jun” Milla, a 1989 Electrical Engineering graduate of Mapúa Institute of Technology, rose from humble beginnings in Laguna to become a respected leader in the energy sector. Currently Vice President and Head of Operations at Meralco Energy Inc. (MServ) and Technical Manager for MIESCOR’s Terra Solar Project, he has built a career defined by resilience, hard work, and technical excellence. From selling handmade toys in his youth to supporting his siblings’ education after college, Jun’s journey reflects both resourcefulness and dedication. His career began at Meralco, where he trained as a Cadet Engineer and gained expertise in power system testing, commissioning, and design.

In 2003, Jun expanded his horizons internationally, joining Alstom and later taking leadership roles in multinational companies across Asia and Europe, handling large-scale projects in oil, gas, and power. His expertise in SCADA, ICSS, PMS, and telecommunications earned him recognition in managing billion-dollar ventures, including FPSO and offshore systems. Alongside his career, he pursued higher education, earning a Master’s in Electrical Engineering (Magna Cum Laude) from Mapúa and a Master’s in International Management for Oil and Gas from the University of Liverpool. A mentor, speaker, and technical contributor, Jun remains dedicated to guiding young engineers, proving himself not only as a global expert but also as an educator and role model in the field of electrical engineering.

Achievements

  • Graduated BS Electrical Engineering (1989, Mapúa Institute of Technology).
  • Passed REE Licensure Exam (1990).
  • Completed Master’s in Electrical Engineering (Magna Cum Laude, Mapúa).
  • Earned Master’s in International Management for Oil & Gas (2014, University of Liverpool, UK).
  • Authored technical papers:
    • Harmonic Distortion: A Comparative Analysis of Power Quality Standards Application in the Meralco Franchise Area
    • Smart Street Lights in Palawan – Energy Efficiency Project
  • Panelist at CEPSI 2021.
  • Delivered and managed multi-billion-dollar oil & gas projects globally (FPSO, FSO, wellhead platforms, topside modules, flare & power generation systems).
  • Served as mentor and trainer for aspiring engineers, REE/PEE candidates, and professionals in Philippines, Singapore, and abroad.

Other Info

  • Born in Blumentritt, Sta. Cruz, Manila; 5th of 11 siblings.
  • Married to a medical doctor; father of 3 daughters.
  • Early signs of creativity & business-mindedness (invented & sold toys in childhood).
  • Supported younger siblings’ education after graduation.
  • Active in the Catholic Church, with a strong foundation in faith passed down from his mother.
  • Regular resource speaker at Mapúa University, IIEE, and Meralco Power Academy.
  • Strong commitment to mentorship, education, and professional development in engineering.